beyond isn't going to push much and it reenforces the 'last gen port' thing people are starting to get negative about. sony needs to focus their big marketing on things like driveclub and destiny. beyond should get a press release and a few posts on the psblog and that's it.
thats a bunch of nonesense that is said on forums. it certainly has not reflected into actual sales, TLoU already sold 1 million. there were shame loads of ports on PS3 and people on forums always complained, yet most of them sold pretty well. (GoW collection 2.5m, ICO+SotC 1m+ for example).
the game certainly isnt a big seller, but it still has its small audience. it can sell another 500k bumping the total sales of the game to 2m~. no reason to shoot it in the knee just because "koko" and "soso" on vgc or gaf keep saying sony is just doing ports.