(Thar link fixed - thanks Chaosmark!)
And: tragic as it may appear, no. There will be announcing and alerting in sync with the issues coming out, we even have some functionality planned out to flag the submissions and show them thus more respect, and there will be of course comments. Attempting to do this prematurely is only to ask for temporal anomalies - been there, tried that, didn't work out.
And now I can finally link somewhere: see Issue 435
, see the "Four Your Game" section, there will be regular posts from Citadel's classics, lists, tables, and ideas GMs can immediately use in their games (often 30's). Given the space constraints, they may be shortened - but of course is a link to the original always at hand.
The other regular feature will be articles, stay tuned for those.