Well, I booked my plane tickets on March, but there was some $JOB related problems, since the company where I work is facing a merge(and I was pretty sure that I will finish being unemployed), so I was really sad that I’ll have to drop my plans and loose some money, but so far everything looks ok, I’m lucky and the government did not approve the merge and asked for more bureaucratic documents, this give us one year more, so I can finally say that I’ll go to DebConf11 
This year I’m planning to came a bit early and stay at least two days on DebCamp, my work plan is to work on pkg-boinc’s long TODO list, I’m really happy since I missed DebConf10, long time without see some Debian friends faces