Well, Kashi - why would anybody pay a fee for no added-value? I wouldn't.

To blandly suggest - "Donate if you want to." would be an exercise in mindless futility. Zero results.

But there are many ways of scaled membership, or added-value. Look at Shareware, for example. Pay the small fee and you received the full program (rather than the crippled/ un-enhanced version).

Anyway - I don't want to debate this matter. I thought it was worth a spin and its up to Fraser anyway.

By the way - do a couple of simple calculations and you will see that a reasonable membership fee would be quite rewarding - and good luck to the people who put in the hard yards.