The Wall of Death of Apache Software Foundation Products.
DISCLAIMER: This information may not match exactly what your vendor site says, even though we get it from the vendor sites for the most part. Things can change without notice. Do not use this as a canonical list of truth. If you are making a legal case, you may use this as a starting place.
The ASF has so many projects that have huge impact in the enterprise space, that it gets its own concentrator page.