This week = the one that ends/ended right now, past seven days.
The reason for this thread’s existence is the fact that both requests and suggestions became kind of stale. It’s supposed to bring out more manga that is not RTed or recommended. Also, it’s quite useful for the discussion of not so current titles.
Also, not a rule or any kind of criticism, the more interesting part is not the list of the stuff you read, but your impressions of it.
Lastly, don’t forget to use spoiler tags and to make sure to report any untagged spoilers.