Update README.md (#109)

* Update README.md

README.md

@@ -1,28 +1,34 @@
 # Flyte
 
-![](https://github.com/lyft/flyte/workflows/tests/badge.svg)
-
-Flyte is a K8s-native extensible orchestration engine that manages the core machine learning pipelines at Lyft: etas, pricing, incentives, mapping, vision, and more. 
+Flyte is an open source, K8s-native extensible orchestration engine that manages the core machine learning pipelines at Lyft: ETAs, pricing, incentives, mapping, vision, and more. 
 
+# Community
 Home:  https://flyte.org
 
 Docs:  https://lyft.github.io/flyte
 
+Slack:  https://flyte-org.slack.com
+
+Twitter: https://twitter.com/flyteorg
+
 # Repos 
 
-Repo | Lang | Purpose
+Repo | Language | Purpose
 --- | --- | ---
 [flyte](https://github.com/lyft/flyte) | RST | home, documentation, issues
-[flyteidl](https://github.com/lyft/flyteidl) | IDL | interface definitions
-[flytepropeller](https://github.com/lyft/flytepropeller) | Golang | execution engine
-[flyteadmin](https://github.com/lyft/flyteadmin) | Golang | control plane
+[flyteidl](https://github.com/lyft/flyteidl) | Protobuf | interface definitions
+[flytepropeller](https://github.com/lyft/flytepropeller) | Go | execution engine
+[flyteadmin](https://github.com/lyft/flyteadmin) | Go | control plane
 [flytekit](https://github.com/lyft/flytekit) | Python | python SDK and tools
 [flyteconsole](https://github.com/lyft/flyteconsole) | Typescript | admin console
-[flyteplugins](https://github.com/lyft/flyteplugins) | Golang | Flyte plugins
-[flytestdlib](https://github.com/lyft/flytestdlib) |  Golang | standard library
+[datacatalog](https://github.com/lyft/datacatalog) | Go  | manage input & output artifacts
+[flyteplugins](https://github.com/lyft/flyteplugins) | Go  | flyte plugins
+[flytestdlib](https://github.com/lyft/flytestdlib) |  Go | standard library
 [flytesnacks](https://github.com/lyft/flytesnacks) | Python | examples, tips, and tricks
 
-# K8s Operators tested in production in Flyte Pipelines
+# Production K8s Operators
 
-[Spark](https://github.com/GoogleCloudPlatform/spark-on-k8s-operator) | Go | Apache Spark 
+Repo | Language | Purpose
+--- | --- | ---
+[Spark](https://github.com/GoogleCloudPlatform/spark-on-k8s-operator) | Go | Apache Spark batch
 [Flink](https://github.com/lyft/flinkk8soperator) | Go | Apache Flink streaming