4 SCC survey posts. 2021 post sorted to 4th 2020 post, for the time being

mission/publications.md

@@ -24,6 +24,11 @@ excerpt:
 * **Digitale Dienste für die Wissenschaft - wohin geht die Reise?**, December 2020
   * German version: [10.5281/zenodo.4301924](https://doi.org/10.5281/zenodo.4301924)
   * English version: [10.5281/zenodo.4301947](https://doi.org/10.5281/zenodo.4301947)
+* **HIFIS Software Survey 2020 Evaluation**, Blog Post Series, Nov 2020-Jan 2021.
+  * [A Community Perspective](https://software.hifis.net/report/2021/01/21/survey-results-community)
+  * [Consulting Perspective](https://software.hifis.net/report/2020/12/16/survey-results-consulting)
+  * [Programming, CI and VCS](https://software.hifis.net/report/2020/11/27/survey-results-language-vcs)
+  * [A Technology Perspective](https://software.hifis.net/report/2020/11/27/survey-technology)
 * [**Federated data storage for Helmholtz Research & Friends**](https://www.openstoragenetwork.org/seminar-series/nov-12-2020-national-and-international-trends-in-research-storage-at-scale/). In: National and International Trends in Research Storage at Scale, [Open Storage Network](https://www.openstoragenetwork.org), November 2020.
 * HIFIS presentations at [EGI conference](https://indico.egi.eu/event/5000/overview) (2-5 November 2020):
   - [**Helmholtz Federated IT and Accessible Compute Resources for Applied AI Research**](https://indico.egi.eu/event/5000/contributions/14353/).