Reduplication of content from .com wouldn't make much sense as it's already there.

More "representative" probably means that the author used a larger set of texts to derive the list. I expect the new list to change very little. The newer list would basically be the same.

I agree with bitpicker that we should first decide what we want to achieve. A list of 5000 Russian words with examples?


bitpicker: what is a wiki extension you mentioned?
I can install a wiki on a subdomain like wiki.masterrussian.net or to a new domain like masterrussian.org