Coming in 23rd of the Researchscape 50 — the most mentioned sites on the #MRX Twitter channel — is Quirk’s Marketing Research Media. The site offers a directory of market research firms and focus group facilities, along with over 3,000 articles from the decades of the Quirk’s magazine.

Some of Quirk’s top #MRX posts from the nearly 100 shared in the past year (requires site registration):

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