Thanks guys!
RFG, They were all inside until very recently (Winter, you see), and a few are now outside, but haven't been out there long enough to get dirty. Plus, it's been raining, which helps.
Max, I got the hamata about a year and half or two years ago from Tony (that time frame is a guess. Could have been just a year). Anyway, Tony will have to tell you how old they are when he ships them.
Ches, interesting question about the reinwardtiana. I started growing it as a lowland....and it did very little, so I decided to try it out as an intermediate. After the period of adjustment, it started to grow better, and pitcher slightly better, so I left well enough alone. Sine then, the ambient humidity has gone up with the change in seasons, hense that beauty. Just yesterday I looked at the tag, and duh, it's a highland. (Paisian highlands), so outside it went last night. Now it's all filled with ants. Bonus.
The amp is one of the very first plants I bought, which makes it around three years in my care. It's being grown as a pure lowlander, and it's only started those basal pitchers after two years. Then they really took off when I snipped the main vine.