Forum Moderators: open
I don't submit to a large number of engines. I let the engines find the site. For clients inside the U.S. that are marketing globally I submit to the top engines in that geographic location.
I submit to the top directories, (all two of them) and niche directories if the site is acceptable to the directory in question.
I make sure my clients know what engines and directories I have submitted their sites to but the list of submissions is a short one.
Submission to every little dinky engine on the web provides very little ROI.
Free secondary SE submission
[webmasterworld.com...]
From the days when you could submit, I developed a NoteTabPro outline document with tabs for all the engines and directories... and I still use it as a form for tracking AV, Ink, and directory submissions, as well as page appearances in the rest of the directories. It gives you an interesting sense of how an ODP listing migrates throughout everything else.
I paste descriptions, category names, links, whatever, in the appropriate pages. I'm mostly concerned with directory descriptions. A spreadsheet for this would be kind of clumsy.