My understanding is that the scope of Facebook ads and surveillance is not limited to Facebook properties. The Facebook pixel and SDK are pretty ubiquitous.
Twitter is actually useful if you limit who you follow to the right people. My experience of Twitter is a bunch of academics promoting their articles. Lior Pachter trashing tSNE and UMAP is about the spiciest it gets.
Twitter is actually useful if you limit who you follow to the right people. My experience of Twitter is a bunch of academics promoting their articles. Lior Pachter trashing tSNE and UMAP is about the spiciest it gets.