They have been. All servers are now 8 core and they cranked the bandwidth allowance up by about 10x if I remember. Apparently they are meant to be increasing RAM soon but I'm not sure how reliable that information is. However, as they've done everything else it does make sense.
RAM is the only thing that I feel Linode is lacking as of late.
RAM is the only thing that I feel Linode is lacking as of late.