Last time I checked there were over 60, now there are 9. They are still there but aren't tagged appropriately and can't be reached through the link on the home page.

I think they made it like this on purpose as new comers can access the callouts in the mix of the other plugins. It is a reoccurring thing for some newcomers to ask why isn't there anymore callouts as the base LSPDFR only has I think less then 3. Its not that much of a hassle to click on that "Callout Plugins" then click a category and then click the scripts/plugins section to get the rest.

It looks like there was a new filter added to distinguish callout plugins from other LSPDFR plugins and standalone plugins (for example, the Computer+ plugin is an LSPDFR plugin without any callouts). That link now leads to a filter with "LSPDFR Callouts" whereas it used to lead to a filter with "Uses LSPDFR API 0.3b"

The reason is that I changed how we promote plugins. Callouts is something that we're always asked about and users are always wondering what callout packs are available. It makes a lot more sense for us to promote callouts that more general plugins.