It seems to me the issue with number of nominations is tied to the issue of categories. I'm not sure how you limit the number of nominations if the categories are fixed. For example I nominated two cabinets for the same category this year. By the end of the nominations a new category had been created enabling me to vote for both cabinets that I nominated had I wished.
I like the current process and the leeway it gives the UCA to adjust the categories if need be. I also do not have an issue with people nominating multiple cabinets. As has been said before these things usually get sort out in the voting. If the group feels therw13e are too many final candidates perhaps an easy tweak to the process is to require more than two people to "second" a nomination
That's why we expanded it to "thirded" this year.
To further expand on the process, it came out of the fact that when we had Full-Size and Small, at times you would see certain trends. One year it was bartops, this year it seems to be pedestals. Rather than have a huge category with like 11 builds, you could spin out a clear subset with that category, making two appropriately sized ones. I think 5 is probably the magic number, and this helps.
Some years, there aren't just enough builds for a specific category. Take this year, for instance. I proposed a bartop category because I was SURE with the amount of bartops built, we'd have deluge of them nominated. Turns out the community only thought there were TWO worth the vote-off. Now, by the rules, this would mean that NEITHER would have been voted on, because three are needed for a valid category, but we were able to spin of Pedestals into their own category and take the two bartops back into the Small Size catergory, where they will have a chance to be voted on. Same with the two pincabs. If we had a separate pincab catergory, neither would have made it to the voting round because the category would not have been valid. By folding them back into dedicated, at least they get voted on.
So I like the process because it is very organic and fluid, depending on what was popular the previous year. Maybe nezt year, it's Cabarets. Or Racers. Who knows?