twitter's interface, if you have no reason to be compelled on using it, is prone to shooing users away. ang gulo at masyadong exclusivist. who the heck would easily get RT is retweet and hashtag has a meaning
i think you can find like-minded ppl on twitter too. problem talaga is the navigation and all the features. siguro it feels elitist cuz it was popularized in PH by pasosyal people
advantage sa twitter, you can choose to reply to a specific tweet kaya matratrack mo. problem lang is kung rereplyan ng tao dun sa tweet na yun. dito sa plurk, kahit isang thread, di pwedeng specific reply
also happens in twt. i guess they don't have powerful servers like google's or facebook's to backup ALL you've tweeted or plurked since time immemorial