find or create a social networking service that is fun and useful

Life, and any given social networking service, is only as fun and useful as I (and others) make it.

I posted a summary of my impressions from a recent panel on social networking on my blog. One of the prominent themes in the panel was fun (as represented by mophone) vs. utility (as represented by LinkedIn). Upon further reflection, I believe that 43 Things already represents a blend of both … so perhaps a more accurate title would [have] be[en]
find or create a social networking service that is fun and useful ... and perhaps I could mark this goal as accomplished.