Dear all, I'm working on some blogs published on WordPress, trying to get anonymized statistics. I'm looking for a *very* entry-level tool that can help me calculate the number of commenters per month along a period of several months, while also categorizing commenters by nickname. Also, I'd love to hear if anyone has done the same for research purposes, how her/his experience was and any kind of suggestions about this. Please contact me in private, later on I'll summarize on the list the suggestions I have received. Hoping to get support, all the best, Monica Marra -- Monica Marra INAF - Istituto Nazionale di Astrofisica Osservatorio di Astrofisica e Scienza dello Spazio v. Gobetti 93/3 I-40129 Bologna, Italy Scopus author ID: 7102382905 uff. 3W1