There is a strong Twitter presence thanks to the many Cisco Live attendees.  Plenty of tweetups and information sharing goes on each year at Cisco Live among the Twitter folk.  Follow the action on Twitter by searching or filtering for the #cl11 hashtag.

Some notable Twits / Cisco Live 2011 Attendees to follow on Twitter:

Jeff Fry – Twitter: @Fryguy_PA – Mgr, US Network Engineering for kgb (542542) – CCIE 22061 http://blog.fryguy.net/ Schedule: http://bit.ly/mxd4ta

Jennifer Huber – Twitter: @JenniferLucille – Wireless Engineer, CCNP & CWNE #51 Location: Austin, TX Blog: http://www.jenniferlucille.com

Amy Renee – Twitter: @amyengineer – Systems Engineer, CCNP, CCVP Location: Dallas, TX

Dane DeValcourt – Twitter: @danedevalcourt, Title: Senior Network Engineer, Cox Communications, Location: Lafayette, LA  http://www.devalcourt.com Schedule: http://bit.ly/hCN6L3

James Key – Twitter: @James_Key – Network Engineer, Jack Henry & Associates  CCIE# 25772 (Voice)  http://http://www.blindhog.net/

Hank Yeomans – Twitter: @HankYeomans – Principal Technical Architect, AT&T  CCIE# 21174

Jon Nelson Twitter: @jnelso22 Technical Architect – Cisco UC – CDW Location, Twin Cities, MN CCIE #17032

Tom Hollingsworth – Twitter: @NetworkingNerd – Senior Network Engineer, United Systems  Location: Oklahoma City, OK. http://networkingnerd.wordpress.com/ Schedule: http://bit.ly/lfREHO

Jody Lemoine – Twitter: @ghostinthenet – Network Architect, tishco networks  Location: Niagara-on-the-Lake, ON. Schedule: http://yfrog.com/h2udurp

Erik Peterson – Twitter: @ucgod – UC Architect, Alliance InfoSystems  Location: Baltimore, MD.

Jeff Pazahanick – Twitter: @jeffpaz – Technical Architect, Midwave  Location: Minneapolis, MN. CCIE# 25966 Schedule: http://bit.ly/lSJCT9

Jason Beltrame – Twitter: @jmbeltrame – Lead Network Engineer, INetU  Location: Allentown, PA.

Chris Jones – Twitter: @25655 – Location: San Diego, CA. CCIE# 25655 Schedule: http://bit.ly/mu4Jos

Teren Bryson – Twitter: @someclown – IT Director, Sr. Network Engineer, Zetec, Inc.  Location: Seattle, WA. Blog: blog.packetqueue.net Schedule: http://bit.ly/lNovoD

Rick Mur – Twitter: @rickmur – Support Engineer at Telindus-ISIT  Location: Utrecht, The Netherlands CCIE# 21946

Aaron Conaway – Twitter: @aconaway – Location: GA. Schedule: http://bit.ly/kFHiZi

Ron Fuller – Twitter: @ccie5851 – Data Center Architect, Cisco Systems  CCIE# 5851 *Presenter: BRKDCT-2121

Tony Mattke – Twitter: @tonhe – Senior Network Engineer  Location: Indiana. http://routerjockey.com/ Schedule: http://bit.ly/mqBG7T

Oleg Konovalov – Twitter: @okonovalov – Network Engineer, CCIE# 22607 Schedule: http://bit.ly/kqPkxc

Jason Schmidt – Twitter: @jws77

Chris Gauthier – Twitter: @av8rgeek – Network Admin., Maps Credit Union  Location: Salem, Oregon http://networkgeek.wordpress.com/

Mike Taney – Twitter: @miketaney – Lead Network Engineer, Thomson Reuters, Location: Minneapolis/St. Paul

Bill Burnam – Twitter: @stilgar – Network Engineer, MAPEI Corp. Location: Ft. Lauderdale, FL. http://sh-run.com

Ed Weadon – Twitter: @avalonhawk – Senior Network Engineer, Society for Human Resource Management Location: Alexandria, VA.

Mr. Tugs – Twitter: @mrtugs – Mysterious Mr. Tugs is a 10 Year CCIE, CCIE # Unknown, Employer Unknown, Location: Atlanta, GA. Schedule: http://bit.ly/joo6jH

Gideon Tam – Twitter: @mfmahler – Advisory Network Specialist Location: NY/NJ Schedule: http://bit.ly/l3HsqX

Bryan Baize Twitter: @bbaize Trainer – Boson Training Location: Tampa, FL CCIE #16139

Andy Sholomon Twitter: @asholomon Author – “Enterprise Network Testing” Location: RTP, NC. CCIE #15179

Tim Walsh Twitter: @TMWalsh Senior IT Architect – Donald C. Cook Nuclear Plant Location: Michigan

William Maguire Twitter: @wfmaguire Senior Network Engineer – Teach for America Location: NYC

Joe Papesh – Twitter: @netpappy – Telecom Analyst Senior, Frankenmuth Insurance Schedule: http://t.co/k1yBmGR

Marko Milivojevic Twitter: @icemarkom Senior Technical Intructor at IPexpert Location: San Jose, CA. CCIE #18427

Jay Franklin – Twitter: @jay25f – Network Engineer Location: Washington, D.C. Blog: http://www.somerandomgeek.net

Edwin Gonzalez – Twitter: @Edwinrg00 – Sr. Network Engineer Location: Jacksonville, FL Blog: http://l3ol2.blogspot.com/

Bob McCouch – Twitter: @bobmccouch – Consulting Network Engineer, CCNP & CCDP Location: Southeast PA

Blake Krone – Twitter: @blakekrone – Cisco and AeroScout Certified Wireless Engineer Location: Chaska, MC Blog: http://blakekrone.com/

Jason Nash – Twitter: @nash_j – Data Center Solutions Principal for Varrow. VCDX #49 Location: Charlotte, NC Blog: http://jasonnash.wordpress.com/

Mario Gingras – Twitter: @gingmar CCIE# 7704 Work: SNC-Lavalin Location: Montreal Blog: http://gingmar.wordpress.com

Andrew von Nagy – Twitter: @revolutionwifi CCIE# 28298 Lead Wireless Engineer Location: Minneapolis, MN Blog: http://http://revolutionwifi.blogspot.com

Josh Lauer – Twitter: @josh16024 CCIE# 16024 Network Architect Work: Chesapeake Netcraftsmen

Leslie H – Twitter:  @kappadonna – Cisco Live Conference Manager