I have two installations of amember on two different sites that provide two language-related products: one for English speakers, and one for people learning English. Both of these are run through the same business and I would like to be able to use the same Mailchimp account to manage autoresponders and newsletters, just segmented by groups and lists. Can anyone tell me if it is possible to use the same Mailchimp account for multiple amember-powered sites, or would I run into problems doing this? Better to have two Mailchimp accounts?