Ever since the numerous amount of tournament games were initiated at the same time, I've been stuck on 40+ games in progress. And since then I think this is the first time that there isn't a game that I need to make a move for. But I know it'll be a brief time off. Anybody else struggling to keep up?
That gives one a real feeling of satisfaction! Enjoy it. I am playing fewer games now than a few months ago, and so I have that feeling quite regularly. I enjoy the chess so much more.
Yotta, regarding the vacation time, I would like to recommend adding a little bit at the start of every new month. In a few weeks I will surely run out of vacation time, and I'd hate to lose so many games due to being busy with studies/exams. If it increments by, say, 4 days every new month (close to the 40 days/year system as it stands now), with a maximum cap of 30 days, then I feel it is far more considerate. It will allow me to ration how much time I take off, instead of wasting away everything and then being stuck at 0 vacation time for half a year (until the anniversary reset).
The problem is that no matter how you accumulate it, leave will always be finite. It is to be expected that the problems that arise may in some cases be more than leave can account for. For my part I don't think that it makes much difference either way whether the leave gets added on a monthly or an annual basis.