re: Poker & $100 NLHE 6-max: Call river shove?
While its true that cbets need to be smaller both on 3bet hands and on dry boards, they shouldnt be half pot, Id go like 14 here since he is short anyway.
If he was deeper I think I also bet the turn, and expect to be able to check back a lot of rivers, so many people shove or bet pot after you check back a spot like this. Probably not important for this person since he sucks/low stack but something to think about.
I probably fold this without any reason to think he would play like this. I do not need a very compelling case to call though, if he has ever bet a lot as a bluff, bet small for value, donked the river after floating OOP, any of these I make the call, complete unknown though I am probably just tossing it.