Having read the announcement, all I can say is. Meh.
I've got everything on RWGPS too, but may go for a major download, used to do it regularly but got out the habbit when Garmin brought in automatic linking between their systems and others (and I've since fallen out with garmin)
It's a social network as far as I'm concerned, and that bit seems to be staying.
All the interesting stuff that hangs off it like routing and graphs to analyse, RWGPS seems to do better...
although Veloviewer, hm.