2) With gc used to pay fees, this is solved without the use of credit cents. I still hope credit cents are introduced soon, though

3) Rounding was not my concern here. I simply think the "step" for buying/selling prices should be 1000 gc, not 1 gc. I assume that orders with the same selling price are handled in a "first posted, first served" way. So if someone is selling credits for 150.000, someone else could place their credits for 149.999 gc to sell sooner. I therefore think they should be "forced" to sell for 149.000 gc instead. This would make a "cleaner" market. A resolution of 1 gc is way too small. 1000 gc seems like a proper resolution. Today, the banks seem to use 5.000 gc as their resolution (I've only ever seen prices in whole numbers of 5k).
6) I agree. This is one of the reasons I suggested this. Not the main reason, but one of the reasons.
To DezNutz: I do not OPPOSE an option to buy gc with credits directly from the game for a very low price. I just think it's entirely pointless. You would always get a higher price selling to another player. You are right that this would "generate more gc", of course, but that would have no effect whatsoever. The gcs would still not be worth less. This is NOT a situation of supply and demand. As long as there are a "sufficient" number of gc and credits, they are worth what you can achieve with them. Credits are "locked" to booster packs and turns, not unlik the old "gold standard". And there will always be more than enough gc in the game to go around. If you double the number of gcs in the game, they would still be worth the same. And there is no chance at all that there will be a shortage of gcs. There IS a chance that there will be a shortage of credits, though. If no-one buys credits from the game, there would eventually be so few credits that trade becomes difficult. This might result in an increase in the price of credits, which hopefully would give some players enough incentive to buy credits from the game. Personally, though, I think people should buy credits to SUPPORT the game, not because they want to get rich quick.