Option to address "clutter"

[egrace479]

We may want to consider a means to filter out repositories that should not go through the GitHub archive process, i.e., they wouldn't be read-only, but perhaps aren't repositories that we want highlighted in the Catalog. This could be just a re-sort to push them to the end. Examples are no longer maintained projects that should still be searchable or new projects with limited content (this would be a temporary re-sort).

[egrace479]

Would we want to consider a feature to select multiple tags at once or exclude certain tags?

[hlapp]

Sounds useful.