Postica - sticky notes that don't

I try lots of things out - a few of them I actually use on a regular basis, others I try out and don't come back, and now and then I get really unhappy with something, and this is the case with postica It's basically a Wallwisher type application, but with the ability to add via Twitter or email. I signed up for it, added it as a friend and tried to post via Twitter. Didn't work - mainly because they haven't added me back. I tried to email a note to my wall - twice. Didn't work either time. There are several people who have complained about the same thing - no action has been taken.

Worthless application IMO - just don't even bother with it - try something else instead. Great shame, because it has some great ideas, but it's not an integrated service if it doesn't instantly integrate.