So I have have a few coins that are either going POS in the near term or that just recently went POS (Signatum) but I didn't realize I had to actually leave the wallet open. Its kind of a bummer because it consumes electricity if I use my main computer and my mining rig has a small hard-drive so I'm concerned the blockchain will take up too much space if i stake it on that (though its always on anyways). What do my green friends use to stake their coins?
What we do is we have six different PCS setting aside that are are sticky computers. There's a website out there that was doing this for you but it's had some pretty high fees and it started to drop coins left and right. Just set up an old computer doesn't have to be anything special and run the Wallets on there. Keep in mind that every coin is going to have a different set of roll rules but you can pretty much set aside enough space to make this happen for a hundred coins on a specific PC.