An RA, when hitting Modern (for example), can be worth about 3500-4000 beakers. Look at the tech costs around that time and you can see the benefit. Signing 4 in succession can give you around 16000 beakers total and you can imagine how many techs you can pop.
I think he's questioning the fact the opponent will get the beakers as well
Is there a good thread somewhere that explains the 'new' (post vanilla) mechanics for this?
I know they used to be abusive, but lately I seem to get no more than a couple extra turns of research on my RAs.
Are they still worth it if you are paying the era-premium of 100 extra gold?
That said, you're looking at four turns of research with them. That's over half of a GS. The is dirt cheap by comparison. Sign them early and often.
If you found a place where you can buy beakers with gold skip them.Sure Late game you get tons of GPT anyway, so paying 3GPT extra doesn't hurt that much. Not sure about when you are 2-3 era's ahead tho.
Well, if he don't sign it, than another AI will. Rather than have an oppenent benefit from it,there will be two, and he won'tI think he's questioning the fact the opponent will get the beakers as well