Rhubarb tarts

A dear friend of mine once blogged about “good envy” – is there such thing? I mean, can we associate envy with a positive adjective, even if it’s to show admiration for someone/something?

An example: during all these years into blogging I’ve been “envying” my lovely friends from Europe and USA for having lots of rhubarb around; now I could finally find it here in São Paulo (thank you, Ana!)