Brizzly

Brizzly appears to be a new toy on the market, as recommended by @StephenFry (still the UK's top Twitter advocate?). I still haven't done a great deal with it, but with the rise of spammers, it looks to be a useful/interesting tool, and again, is capable of managing multiple accounts.…

Portwiture

In reading other's Twitter updates, I came across an interesting tool: "Portwiture", which reads your recent tweets (I'm not sure how recent, but I tried this out yesterday and today, and the images had changed significantly, so I'm assuming it works on the most recent tweets only) and turns them…