Another thought worth considering:
If the RC5-64 project is done with, what will happen to all the computing power, gathered by our team? Will it be lost after the project?
I don't think TA-members will say goodbye to the phenomenon of Distributed Computing afterwards.
Just think of the possibilities, if all the computing power now put on RC5-64, is converted to other project, worthwhile or not.
For me, I started with RC5-64 a long time ago and will stick with it, until it is done.
Why not join and help ending the project much sooner? That way, other projects will then get more power.
When RC5-64 is over, I'll concentrate on OGR and Seti. GammaFlux (radioactive waste research) also has my attention. If the clients of the other projects (PopPow, UD, Folding, RAL a.e.) are behaving as nice as the DNet client, then they are worth considering. But, IMO, they have to many discrepancies in them right now.