Did you by any chance mean one of these? cataloging, cataloguing
Definitions
Sorry, no definitions found.
Examples
“January 22, 2008 at 01: 51 PM in catblogging | Permalink”
“April 22, 2008 at 04: 46 PM in catblogging, cats, shout outs | Permalink”
“Oh, also they raised my hit count by posting my "catblogging" archive, all three posts of it.”
“This blog you are reading is easy, because when I don't feel like doing a big, long post about something challenging, I can do my equivalent of catblogging.”
“May 19, 2008 at 11: 59 AM in all about me, catblogging | Permalink”
“Apparently, it's particularly good for catblogging:”
“Saturday plotting, Sunday catblogging – sounds like a good weekend!”
“Oddly enough, I noticed it a couple of Fridays ago when both site were indulging in catblogging.”
“Friends of Friday Ark and Weekend Cat Blogging, be sure to stop by to offer your support and special brand of catblogging kindness ~ to keep Sher and her family in your hearts as they face this difficult part of the journey with their beloved pussycat, and to ask the divine Upsie to say "HI" to your favorite friends waiting for you by the bridge.”
“All types of content are welcome, whether it be sports, poetry, photography, or catblogging.”
Lists
These user-created lists contain the word ‘catblogging’.
Tweets
Looking for tweets for catblogging.

vanishedone Found here, but Google produces earlier examples.
Wikipedia's List of Blogging Terms currently has 'Friday catblogging: See catblogging', but no 'Catblogging' to see. Nov 22, 2007