Not sure how many people use either site, but in case anyone hadn't heard both
DLSite English and the
Playism Store are closing within the next few weeks. Both of them contain some noteworthy releases, including a few shmups, which are only readily available there, at least in DRM-free form, so if there's anything on either of them that catches your fancy you might want to grab it soon.
Details-wise, if I have it correct, Playism will continue to publish and release games on Steam, but will no longer run its own store; not everything on the latter appears on the former, so presumably some stuff will be pretty much gone for good after March 24th. Full statement
here.
In DLSite's case the English site's accounts will be merged into the "main" Japanese DLSite, and purchases made on the English side which have a Japanese-side equivalent will still be available for download, but the email I got also states that
"The purchase history of works which can no longer be downloaded on “DLsite English” will not be transferred, and thus no longer appear in “Purchase History.”, which seems to suggest that certain stuff doesn't exist on the Japanese page and will thus also be gone after March 15th.
Always a pain when this sort of thing happens, so start downloading if you don't already have your relevant purchases backed up someplace.