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Bootstrap is based on rows (to a significant degree). Early builds of Respondr use rows instead of columns. This approach works really well for portlets of approximately uniform height; but the existing stable of Apereo portlets are not very uniform. Portlets of mixed heights lead to wasted screen real estate, in the form of large empty area beneath shorter portlets.
We expect that newer builds of Respondr – starting quite soon – will feature Respondr currently features one, "main" row which will contain columns of portlets (just like Universality). In the future, it may be possible for schools that implement Respondr to choose...
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