I'm just getting into twittering/tweeting and looking for a decent app. So far I've tried the built-in Peep, Twidroid, and am now trying Seesmic. One thing I like about Seesmic is its ability to automatically generate a bit.ly short link from a long URL. However, therein lies the problem: if I use the default browser, and select Share Page (URL), I only get four choices: gmail, mail, messages, and Peep. Does anyone know how to add Seesmic to the list of choices? TIA.