It really depends on what you are trying to do, I don't really know how to answer the question, it is too broad.
But like I said, I don't think tables are 'bad'. I think the main stigma against tables was that back in the old days they were used to layout pages that had column layouts, but I didn't program back then so I don't really know.
GMail uses a table for laying out emails, is that tabular? (Maybe it is, I don't know, which is why I'm asking.)
What if you have an element which has 5 children that are in a row and you want the one in the middle to take up all the remaining width while the rest just take the width they need? I'm actually curious because I haven't figured it out. (Besides using table cells that is)
A list of emails can be thought of as tabular data. In Gmail, you have columns (selection, star, important, participants, subject, and date) with one row per email. That's a table without explicit headers.
Yeah, with current css specs in browsers you need to resort to table-cell stylings like display:table-row and display:table-cell. But that can be done without using actual <table> elements.
But like I said, I don't think tables are 'bad'. I think the main stigma against tables was that back in the old days they were used to layout pages that had column layouts, but I didn't program back then so I don't really know.