why not?

I feel like my only motivation to be here is to see friends who don't use Twitter and keep my Karma steady

ping fm is a waste. those that follow you on multiple services think you are bunk for saying the same thing.

D - All of the above

hence my Twitter allegiance

Twitter is great as a broadcast tool but is miserable as an interactive communication channel. Plurk is relatively opposite.

I find I listen on Twitter but rarely communicate. One service seems like an information push the other a pull.

Do you love the failwhale?